Rescue teams use dogs as they look for three workers reported missing at a factory in Medolla, Italy, after a magnitude 5.8 earthquake struck the same area shaken by a larger tremor nine days earlier. (Associated Press)

Rescue teams use dogs as they look for three workers reported missing at a factory in Medolla, Italy, after a magnitude 5.8 earthquake struck the same area shaken by a larger tremor nine days earlier. (Associated Press)